MPH to KPH Converter
Speed limits that cross borders.
MPH to KPH Converter
Convert between any two speed units instantly.
Kilometers/Hour (km/h)
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What This Calculator Does
The MPH to KPH Converter translates miles per hour into kilometers per hour, essential when driving abroad. European speed limits, GPS readings, and car speedometers outside the US all use km/h.
How It Works
One mph equals approximately 1.60934 km/h. Multiply mph by this factor.
Example
60 mph is 96.6 km/h. 30 mph school zone is 48.3 km/h. 100 mph is 160.9 km/h.
Formula
km/h = mph x 1.609341 mph = 1.60934 km/h.
Reading the Results
Speed in km/h
Your speed expressed in km/h using the exact conversion factor.
Frequently Asked Questions
How fast is 60 mph in km/h?
60 mph equals about 96.6 km/h.
What is 100 km/h in mph?
100 km/h equals about 62.1 mph.
Which countries use mph?
The US, UK, and a few others use mph. Most of the world uses km/h.